Jesel KDD-42510 HEI Distributor Drive Kit for Raised Cam Chevy Big Block

The Jesel KDD-42510 is a precision-engineered distributor drive kit designed specifically for Chevy big block engines with a 0.400-inch raised camshaft position. This complete kit enables proper HEI distributor operation in conjunction with crank trigger ignition systems on modified race blocks.

Key Features:

• Designed for blocks with 0.400-inch raised cam configuration
• Clockwise rotation compatible with HEI distributor systems
• Works with crank trigger ignition setups for precise timing control
• Complete kit includes all necessary components for installation
• Precision-machined components ensure proper gear mesh and alignment
• Engineered for high-performance and racing applications

This distributor drive kit is essential for builders running raised cam blocks who need to maintain HEI ignition while utilizing a crank trigger system. The raised cam position requires a specialized drive setup to properly engage the distributor, and this kit provides the correct geometry for reliable operation.